Wind Turbine Plate Thickness Design Optimization

Aam Amaningsih Jumhur; Sirojuddin; Haryo Suharjo; Dyah Arum Wulandari; Nur Najmiyah Jaafar

doi:10.15282/jmmst.v8i1.9820

Authors

Aam Amaningsih Jumhur Department of Mechanical Engineering Education, Faculty of Engineering, Universitas Negeri Jakarta
Sirojuddin Department of Mechanical Engineering Education, Faculty of Engineering, Universitas Negeri Jakarta
Haryo Suharjo Department of Mechanical Engineering Education, Faculty of Engineering, Universitas Negeri Jakarta
Dyah Arum Wulandari Department of Mechanical Engineering Education, Faculty of Engineering, Universitas Negeri Jakarta
Nur Najmiyah Jaafar Faculty of Manufacturing and Mechatronic Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah, 26600 Pekan, Pahang, Malaysia

DOI:

https://doi.org/10.15282/jmmst.v8i1.9820

Keywords:

Blade Thickness, Darriues Wind Turbine, Safety Factor, Stress Analysis

Abstract

The design of the blade thickness of the Darrieus wind turbine should be optimized. This study aims to obtain the optimal thickness of the blade plate so that its weight and strength can be optimal. The design begins with preliminary calculations to find the optimal dimensions based on a wind speed of 15 m/s. The blade design was drawn in 2D using AutoCAD software, followed by 3D manufacturing, and material stress analysis was carried out with Autodesk Inventor software. The optimization of the yield stress value compared to the applied stress is 3.0. The software simulation of stress analysis results found that the most optimal thickness was 0.2 mm at variant B-3.

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Wind Turbine Plate Thickness Design Optimization

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